Action learning for neighbourhood improvement – from practice to theory

What do people need to learn to engage actively in social action for neighbourhood improvement or development? How important is emergent learning relative to planned learning in this context? Where does first-person knowledge fit into the body of knowledge required for success in bringing about change for the better in neighbourhoods through community-based projects? These are some of the questions raised by the development of a programme of knowledge and skills for active participation in community-based neighbourhood renewal projects. The programme was christened ‘Action Learning Together’ but was quickly abbreviated to the ALTogether programme. It was a programme that blended action learning with self-managed learning, that capitalised on the different knowledge and skills of different participants and that recognised that the knowledge and skills needed for each project were likely to be significantly different from that needed to tackle the projects of other participants on the programme. This paper focuses on the philosophy or theory underpinning the programme and issues raised in a number of areas including the relative weight attached to emergent and planned learning, the blending of action learning with self-managed learning and the applicability of self-managed action learning for social change in contexts like this

Researcher development in universities: Origins and historical context

This article explores the origins of researcher development in British universities. Its principal aim is to provide a coherent, and reasonably succinct, account of the evolution and development of researcher development that is as consistent as possible with what is known about the development of the Western university, the history of the research doctorate and the emergence of the research university. The main conclusion is that the origins of researcher development in the modern university can be found in the philology of the early modern university, which in turn emerged from the accumulation of knowledge in Western Christendom from other places and other times. Other conclusions are that there was little researcher development in the medieval university, and that the ‘traditional’ model of researcher development, centred on the PhD, is much more recent than is commonly supposed, so that, from a long-term perspective, the ‘traditional model’ may be but one stage in its continuing development. The article also develops a model that locates researcher development within a series of intellectual contexts: from the research process itself, to the advancement of knowledge more generally, and, finally, to changes in conceptions of knowledge itself

Accelerated modernity

This paper aims to show how current undergraduate students use social media in their daily lives, taking the first ten minutes of the day as a concentrated insight into their priorities of practice. The work draws on primary data from four focus groups of UK business students in higher education. Through the application of Rosa’s construct of social acceleration, initial findings indicate a hierarchy of priorities, shaped by economic, cultural and structural drivers in what social media is engaged with, in what sequence, and for what purpose. These choices reflect acceleration in the changes to the technology, the pace of social changes and the accelerated expectations of the pace of life. This article seeks to reimagine transmedia in the context of social media identity in an accelerated modernity. Here we have the intersection of three important rapidly changing constructs for the analysis of the use of media. These are the widespread, ubiquitous use of social media, the acceleration of late modernity and the impact of transmedia practice on how users engage with media

Universities’ engagement with vocationalism: historical perspective

The aim of this article is to explore the historical context of vocationalism in universities. It is based on an analysis of the history of the university from a vocational perspective. It looks for evidence of vocational engagement in the activities of universities over time, taking a long view from the birth of the Western University in the Middle Ages to the 1980s with the emergence of current issues of vocationalism in university education. It adopts a chronological perspective initially and then a thematic one. The main findings are: (1) vocationalism in university education is as old as the Western University itself, (2) there is evidence from the start of the Western University of vocational engagement in terms of the provision of vocationally relevant subjects, vocationally relevant skills and the development of vocationally relevant attitudes, (3) whereas most graduate employers used to be concerned with the vocationally relevant knowledge, skills and attitudes students acquired on their degree courses, most are now more concerned with graduate capacity and disposition to learn within their employment after graduation and (4) subject-centred education is compatible with university education that supports the vocational aspirations of students

Au-Ag template stripped pattern for scanning probe investigations of DNA arrays produced by Dip Pen Nanolithography

We report on DNA arrays produced by Dip Pen Nanolithography (DPN) on a novel Au-Ag micro patterned template stripped surface. DNA arrays have been investigated by atomic force microscopy (AFM) and scanning tunnelling microscopy (STM) showing that the patterned template stripped substrate enables easy retrieval of the DPN-functionalized zone with a standard optical microscope permitting a multi-instrument and multi-technique local detection and analysis. Moreover the smooth surface of the Au squares (abput 5-10 angstrom roughness) allows to be sensitive to the hybridization of the oligonucleotide array with label-free target DNA. Our Au-Ag substrates, combining the retrieving capabilities of the patterned surface with the smoothness of the template stripped technique, are candidates for the investigation of DPN nanostructures and for the development of label free detection methods for DNA nanoarrays based on the use of scanning probes.Comment: Langmuir (accepted

The impact of the E46K mutation on the properties of alpha-synuclein in its monomeric and oligomeric states

The third and most recently identified Parkinson's disease-linked variant of the neuronal protein alpha-synuclein to be identified (E46K) results in widespread brain pathology and early onset Parkinson symptoms (Zarranz et al. (2004) Ann. Neurol. 55, 164-173). Herein, we present biochemical and biophysical characterization of E46K alpha-synuclein in various states of aggregation. Circular dichroism and nuclear magnetic resonance spectroscopy illustrate that the E46K mutation results in subtle changes in the conformation of the monomeric protein both free in solution and in the presence of SDS micelles. However, it does not alter the overall helical propensity of the protein in the presence of phospholipids. E46K alpha-synuclein formed insoluble fibrils in vitro more rapidly than the wild type protein, and electron microscopy revealed that E46K alpha-synuclein fibrils possess a typical amyloid ultrastructure. E46K alpha-synuclein protofibrils, soluble aggregates that form during the transition from the monomeric form to the fibrillar form of alpha-synuclein, were characterized by electron microscopy and gel filtration and were found to include annular species. The unique ability of a subfraction of E46K and wild type alpha-synuclein protofibrils containing porelike species to permeabilize lipid vesicles was demonstrated in vitro using a real-time chromatographic method. In contrast to simplistic expectations, the total amount of protofibrils and the amount of permeabilizing activity per mole protein in the protofibril fraction were reduced by the E46K mutation. These results suggest that if the porelike activity of alpha-synuclein is important for neurotoxicity, there must be factors in the neuronal cytoplasm that reverse the trends in the intrinsic properties of E46K versus WT alpha-synuclein that are observed in vitro

E46K Parkinson's-linked mutation enhances C-terminal-to-N-terminal contacts in alpha-synuclein

Parkinson's disease (PD) is associated with the deposition of fibrillar aggregates of the protein alpha-synuclein (alphaS) in neurons. Intramolecular contacts between the acidic C-terminal tail of alphaS and its N-terminal region have been proposed to regulate alphaS aggregation, and two originally described PD mutations, A30P and A53T, reportedly reduce such contacts. We find that the most recently discovered PD-linked alphaS mutation E46K, which also accelerates the aggregation of the protein, does not interfere with C-terminal-to-N-terminal contacts and instead enhances such contacts. Furthermore, we do not observe a substantial reduction in such contacts in the two previously characterized mutants. Our results suggest that C-terminal-to-N-terminal contacts in alphaS are not strongly protective against aggregation, and that the dominant mechanism by which PD-linked mutations facilitate alphaS aggregation may be altering the physicochemical properties of the protein such as net charge (E46K) and secondary structure propensity (A30P and A53T)

Cycles of Police Reform in Latin America.

yesOver the last quarter century post-conflict and post-authoritarian transitions in Latin America have been accompanied by a surge in social violence, acquisitive crime, and insecurity. These phenomena have been driven by an expanding international narcotics trade, by the long-term effects of civil war and counter-insurgency (resulting in, inter alia, an increased availability of small arms and a pervasive grammar of violence), and by structural stresses on society (unemployment, hyper-inflation, widening income inequality). Local police forces proved to be generally ineffective in preventing, resolving, or detecting such crime and forms of “new violence”3 due to corruption, frequent complicity in criminal networks, poor training and low pay, and the routine use of excessive force without due sanction. Why, then, have governments been slow to prioritize police reform and why have reform efforts borne largely “limited or nonexistent” long-term results? This chapter highlights a number of lessons suggested by various efforts to reform the police in Latin America over the period 1995-2010 . It focuses on two clusters of countries in Latin America. One is Brazil and the Southern Cone countries (Chile, Argentina, and Uruguay), which made the transition to democracy from prolonged military authoritarian rule in the mid- to late 1980s. The other is Central America and the Andean region (principally El Salvador, Guatemala, Honduras, Peru, and Colombia), which emerged/have been emerging from armed conflict since the mid- 1990s. The chapter examines first the long history of international involvement in police and security sector reform in order to identify long-run tropes and path dependencies. It then focuses on a number of recurring themes: cycles of de- and re-militarization of the policing function; the “security gap” and “democratization dilemmas” involved in structural reforms; the opportunities offered by decentralization for more community-oriented police; and police capacity to resist reform and undermine accountability mechanisms

A 10 year case study on the changing determinants of University student satisfaction in the UK

Higher Education (HE), once the prerogative of a tiny elite, is now accessible to larger numbers of people around the world than ever before yet despite the fact that an understanding of student satisfaction has never been more important for today’s universities, the concept remains poorly understood. Here we use published data from the UK’s National Student Survey (NSS), representing data from 2.3 million full-time students collected from 2007 to 2016, as a case study of the benefits and limitations of measuring student satisfaction that might have applicability for other countries, particularly those that, like the UK, have experienced significant growth in student numbers. The analyses showed that the factor structure of the NSS remained generally stable and that the ability of the NSS to discriminate between different subjects at different universities actually improved over the ten-year sample period. The best predictors of overall satisfaction were 'Teaching Quality' and 'Organisation & Management', with 'Assessment & Feedback' having relatively weak predictive ability, despite the sector's tangible efforts to improve on this metric. The tripling of student fees in 2012 for English students (but not the rest of the UK) was used as a ‘natural experiment’ to investigate the sensitivity of student satisfaction ratings to the real economic costs of HE. The tuition fee increase had no identifiable negative effect, with student satisfaction steadily improving throughout the decade. Although the NSS was never designed to measure perceived value-for money, its insensitivity to major changes in the economic costs of HE to the individual suggest that the conventional concept of student satisfaction is incomplete. As such we propose that the concept of student satisfaction: (i) needs to be widened to take into account the broader economic benefits to the individual student by including measures of perceived value-for-money and (ii) should measure students’ level of satisfaction in the years post-graduation, by which time they may have a greater appreciation of the value of their degree in the workplace